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MAF Sensor


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Posted

What happen to the MAF sensor if i fit an induction kit is it bypassed and not used or is it just unplugged and left off. the reason im asking is i think i now have a faulty maf to add to all the other faults to the list and instead of buying a new maf sensor can i fit an induction kit instead. ?

Posted

I don't think the car will run if you unplug maf or do away with it.You can do a way with the maf when you have like a motec or gems ecu fitted to car and maped .I think if you buy a new maf and running a induction kit might blow maf again running lean ie new engine.I have a my2000 uk turbo owned from new i am on third maf the panel filter i have was to blame for nackering one of them.This is just my idea or send Andy f an email with his vast knowledge on the impreza

Posted

at the moment my car runs and idles better with the maf unplugged, as soon as its plugged in it pops with miss fire or cuts out. i think i need a new MAF, what do u mean the fillter caused it, was it the fibers from the filter contaminating the sensor?

Posted

It was the service manager at the subaru dealer near me said that panel filter nackered maf still got a new one under warranty its something to do with the oil in the filter.I open my air box every so often and wipe the metal gauze before maf and there always black dust this was the same with the subaru filter

Posted

Go to subaru dealer or Awd keep these in stock if you go to dealer ask for the maf itself because they won't to sell the plastic tube the maf sits in.I know Awd keep these because i asked before Andy f tek3 my my2000 uk turbo just in case i needed one but i didn't hope this helps you out Jazmac

Posted

clean it with break cleaner or a new one £65 ish make sure it is one with a green spot on it as thay are a bit tougher.

indution kit starts before the maf sensor so if you get an indution kit you still need a new maf. iv just been trough the same $hit !! face-icon-small-wink.gif

Posted

jc scoob,you say clean the maf,could you give me the idiots guide to cleaning it as im sure there will be more people interested in this too!! cheers mate!

Posted

I had maf out looking at about a month ago It must be what coats it looks the thickness of a 2.5 mm mines was spotless that has not got the green dot touch wood it is still working fine it must be it was remaped on thursday

Posted

AWD 01738 633336

To clean, take out the two torque screws unplug and remove,

then spray with break cleaner a good few times, once dry put back together and test !! or it might just be fe(ked face-icon-small-smile.gif

Posted

Jazmac

I have spare MAF in my glovebox

PM me and we could try it and do a deal if it works

Bought it a while back and never needed it

Cheers Doug

Posted

dont know how to do the PM thing Doogsy, i can be contacted on james.mccairns@ntlworld.com

im in clydebank area where r u at?

Posted

hello jazmac see in the thread box ie top right hand corner click on the padlock you will need to go in to your profile and switch your pm on i only found out yesterday what pm was and how you work it . Its allow private messages

Posted

ah ok done that just there. I knew what pm's were but just could not see the button on how to send 1, put sorted it now.

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